All great responses. And I agree with assimilated. The element millenium bookies are among the best I have heard. The transition from powerful sound to detailed sound is a bridge that most people will not cross. I have been intrigued with the raal and air motive tweeter as of late. But. I feel the mids is the core of any speaker.
Regardless of the highs or the lows, the core is the mid. All else is what complicates personal preference. I regret not getting Tyler's for their implementation of seas drivers.